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Cognomen Arthaud (Арто
, Arthaud
) , in all the world, is quite a rare family name. The family name Arthaud is habitual in France, where it is quite a rare surname, Armenia, and Bulgaria, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in France, the United States, and Armenia. Much less frequently, Arthaud is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Арто | Russia, Bulgaria, Kyrgyzstan, Armenia, Ukraine |
| Arthaud | Spain, Brazil, Switzerland, France, United States |